Andrea Ivanova, 22, who has been dubbed a ‘real-life Barbie’, has had at least 20 lip injections, costing around £134 each time, and is planning to have even more injectionsAndrea Ivanova, 22, who has been dubbed a ‘real-life Barbie’, has had at least 20 lip injections, costing around £134 each time, and is planning to have even more injections